package com.design.structure.bridge.atguigu;

/**
 * @ProjectName: design
 * @Package: com.design.structure.bridge.atguigu
 * @ClassName: Brand
 * @Author: shenaiguo
 * @Description: 品牌
 * @Date: 2020/9/2 0002 20:00
 */
//步骤 1
// 接口

public interface Brand {
    void open();

    void close();

    void call();
}
